Abstract
The temperature regulation in homothermic animals is an example of a negative feedback system. It shows sudden changes of parameter values, and therefore suggests the use of catastrophe theory for its description. This paper reports on work done on the human temperature regulation mechanism to shows that the five-dimensional dual butterfly catastrophe model is sufficient for its description. Nearly all experiments reported in the literature overlook the dynamic multiparametric nature of the process. Use of catastrophe theory, on the other hand, shows that one cannot find a model with fewer than five parameters for such a system. From work by Benzinger and Kitzinger, the exact shape of part of the corresponding bifurcation set is determined.
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Literature
Benzinger, T. H. and C. Kitzinger. 1963. InTemperature, Its Measurement and Control in Science and Industry, Ed. J. Hardy, Vol. 3. New York: Reinhold.
Bröcker, Th. and L. Lander. 1975.Differentiable Germs and Catastrophes. London Math. Soc. Lecture Notes 17. Cambridge: London Math. Soc.
Ganong, W. F. 1973.Review of Medical Physiology, Lange Med. Bibl., 6th Edn, Ch. 14 and 31.
Newburgh, L. H. 1968.Physiology of Heats Regulation and the Science of Clothing. New York: Hafner.
Poston, T. and J. Stewart. 1978.Catastrophe Theory and Its Applications, Ch. 9. London: Pitman.
Poston, T. and A. E. R. Woodcock. 1974.Lecture Notes in Mathematics, Vol. 373. The Geometry of the Elementary Catastrophes. Berlin: Springer.
Rose, A. H. 1967.Thermobiology. London: Academic Press.
Ruch, Th. C. and H. D. Patton. 1966.Physiology and Biophysics, 6th Edn. Philadelphia, PA: Saunders.
Stolwijk, J. A. J. and J. D. Hardy. 1977. “Control of Body Temperature.” InHandbook of Physiology, Ed. S. R. Geiger, Section 9. Am. Phys. Soc., Maryland: American Physics Society.
Thom. R. 1975.Structural Stability and Morphogenesis. New York: Benjamin.
Zeeman, E. C. 1977.Catastrophe Theory, Selected Papers, 1972–1977. Massachusetts: Addison-Wesley.
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Kuyk, W. A catastrophe theoretic model of heat regulation in homeothermic animals. Bltn Mathcal Biology 46, 81–102 (1984). https://doi.org/10.1007/BF02463723
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DOI: https://doi.org/10.1007/BF02463723